McAlpine VP25 Air Admittance Valve Replacement Washer
A replacement washer suitable for the McAlpine VP25 Ventapipe air admittance valves
29mm diameter - 3.5mm hole
Suitable for the VPSF-40/50, VP1, VP1W, VP2, VP2W, VP3 and VP4 valves
Please note that all prices include 20% VAT